st

my customized branch of st
git clone git://git.jakekoroman.com/st
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config.def.h (24416B)


      1 /* See LICENSE file for copyright and license details. */
      2 
      3 /*
      4  * appearance
      5  *
      6  * font: see http://freedesktop.org/software/fontconfig/fontconfig-user.html
      7  */
      8 static char *fonts[] = {
      9 	"Iosevka:size=12:antialias=true:autohint=true", /* normal font */
     10 	"Iosevka:size=24:antialias=true:autohint=true"  /* big font */
     11 };
     12 static int curfont = 0;
     13 static int borderpx = 2;
     14 static const unsigned int mousescrollincrement = 1;
     15 
     16 /*
     17  * available themes
     18  * THEME_DEFAULT
     19  * THEME_DEFAULT_LIGHT
     20  * THEME_SIMPLE_LIGHT
     21  * THEME_SOLARIZED
     22  * THEME_GRUBER
     23  * THEME_GRUVBOX
     24  */
     25 #define THEME_DEFAULT
     26 
     27 /*
     28  * What program is execed by st depends of these precedence rules:
     29  * 1: program passed with -e
     30  * 2: scroll and/or utmp
     31  * 3: SHELL environment variable
     32  * 4: value of shell in /etc/passwd
     33  * 5: value of shell in config.h
     34  */
     35 static char *shell = "/bin/sh";
     36 char *utmp = NULL;
     37 /* scroll program: to enable use a string like "scroll" */
     38 char *scroll = NULL;
     39 char *stty_args = "stty raw pass8 nl -echo -iexten -cstopb 38400";
     40 
     41 /* identification sequence returned in DA and DECID */
     42 char *vtiden = "\033[?6c";
     43 
     44 /* Kerning / character bounding-box multipliers */
     45 static float cwscale = 1.0;
     46 static float chscale = 1.0;
     47 
     48 /*
     49  * word delimiter string
     50  *
     51  * More advanced example: L" `'\"()[]{}"
     52  */
     53 wchar_t *worddelimiters = L" ";
     54 
     55 /* selection timeouts (in milliseconds) */
     56 static unsigned int doubleclicktimeout = 300;
     57 static unsigned int tripleclicktimeout = 600;
     58 
     59 /* alt screens */
     60 int allowaltscreen = 1;
     61 
     62 /* allow certain non-interactive (insecure) window operations such as:
     63    setting the clipboard text */
     64 int allowwindowops = 0;
     65 
     66 /*
     67  * draw latency range in ms - from new content/keypress/etc until drawing.
     68  * within this range, st draws when content stops arriving (idle). mostly it's
     69  * near minlatency, but it waits longer for slow updates to avoid partial draw.
     70  * low minlatency will tear/flicker more, as it can "detect" idle too early.
     71  */
     72 static double minlatency = 2;
     73 static double maxlatency = 33;
     74 
     75 /*
     76  * blinking timeout (set to 0 to disable blinking) for the terminal blinking
     77  * attribute.
     78  */
     79 static unsigned int blinktimeout = 800;
     80 
     81 /*
     82  * thickness of underline and bar cursors
     83  */
     84 static unsigned int cursorthickness = 2;
     85 
     86 /*
     87  * 1: render most of the lines/blocks characters without using the font for
     88  *    perfect alignment between cells (U2500 - U259F except dashes/diagonals).
     89  *    Bold affects lines thickness if boxdraw_bold is not 0. Italic is ignored.
     90  * 0: disable (render all U25XX glyphs normally from the font).
     91  */
     92 const int boxdraw = 0;
     93 const int boxdraw_bold = 0;
     94 
     95 /* braille (U28XX):  1: render as adjacent "pixels",  0: use font */
     96 const int boxdraw_braille = 0;
     97 
     98 /*
     99  * bell volume. It must be a value between -100 and 100. Use 0 for disabling
    100  * it
    101  */
    102 static int bellvolume = 0;
    103 
    104 /* default TERM value */
    105 char *termname = "st";
    106 
    107 /*
    108  * spaces per tab
    109  *
    110  * When you are changing this value, don't forget to adapt the »it« value in
    111  * the st.info and appropriately install the st.info in the environment where
    112  * you use this st version.
    113  *
    114  *	it#$tabspaces,
    115  *
    116  * Secondly make sure your kernel is not expanding tabs. When running `stty
    117  * -a` »tab0« should appear. You can tell the terminal to not expand tabs by
    118  *  running following command:
    119  *
    120  *	stty tabs
    121  */
    122 unsigned int tabspaces = 8;
    123 
    124 /* Terminal colors (16 first used in escape sequence) */
    125 static const char *colorname[] = {
    126 #if defined(THEME_DEFAULT)
    127 	/* 8 normal colors */
    128 	"black",
    129 	"red3",
    130 	"green3",
    131 	"yellow3",
    132 	"blue2",
    133 	"magenta3",
    134 	"cyan3",
    135 	"gray90",
    136 
    137 	/* 8 bright colors */
    138 	"gray50",
    139 	"red",
    140 	"green",
    141 	"yellow",
    142 	"#5c5cff",
    143 	"magenta",
    144 	"cyan",
    145 	"white",
    146 
    147 	[255] = 0,
    148 
    149 	/* more colors can be added after 255 to use with DefaultXX */
    150 	"#cccccc",
    151 	"#555555",
    152 	"gray90", /* default foreground colour */
    153 	"black", /* default background colour */
    154 #elif defined(THEME_DEFAULT_LIGHT)
    155 	/* 8 normal colors */
    156 	"black",
    157 	"red3",
    158 	"green3",
    159 	"yellow3",
    160 	"blue2",
    161 	"magenta3",
    162 	"cyan3",
    163 	"gray90",
    164 
    165 	/* 8 bright colors */
    166 	"gray50",
    167 	"red",
    168 	"green",
    169 	"yellow",
    170 	"#5c5cff",
    171 	"magenta",
    172 	"cyan",
    173 	"white",
    174 
    175 	[255] = 0,
    176 
    177 	/* more colors can be added after 255 to use with DefaultXX */
    178 	"#cccccc",
    179 	"#555555",
    180 	"black", /* default foreground colour */
    181 	"white", /* default background colour */
    182 #elif defined(THEME_SIMPLE_LIGHT)
    183 	/* 8 normal colors */
    184 	"black",
    185 	"red3",
    186 	"green3",
    187 	"yellow3",
    188 	"blue2",
    189 	"magenta3",
    190 	"cyan3",
    191 	"gray90",
    192 
    193 	/* 8 bright colors */
    194 	"gray50",
    195 	"red",
    196 	"green",
    197 	"yellow",
    198 	"#5c5cff",
    199 	"magenta",
    200 	"cyan",
    201 	"white",
    202 
    203 	[255] = 0,
    204 
    205 	/* more colors can be added after 255 to use with DefaultXX */
    206 	"#eea2ad",
    207 	"#555555",
    208 	"#1a1a1a", /* default foreground colour */
    209 	"#e5e5e5", /* default background colour */
    210 #elif defined(THEME_SOLARIZED)
    211 	/* solarized dark */
    212 	"#073642",  /*  0: black    */
    213 	"#dc322f",  /*  1: red      */
    214 	"#859900",  /*  2: green    */
    215 	"#b58900",  /*  3: yellow   */
    216 	"#268bd2",  /*  4: blue     */
    217 	"#d33682",  /*  5: magenta  */
    218 	"#2aa198",  /*  6: cyan     */
    219 	"#eee8d5",  /*  7: white    */
    220 
    221 	"#002b36",  /*  8: brblack  */
    222 	"#cb4b16",  /*  9: brred    */
    223 	"#586e75",  /* 10: brgreen  */
    224 	"#657b83",  /* 11: bryellow */
    225 	"#839496",  /* 12: brblue   */
    226 	"#6c71c4",  /* 13: brmagenta*/
    227 	"#93a1a1",  /* 14: brcyan   */
    228 	"#fdf6e3",  /* 15: brwhite  */
    229 
    230 	[255] = 0,
    231 
    232 	[256] = "#93a1a1",
    233 	[257] = "#fdf6e3",
    234 	[258] = "#839496",
    235 	[259] = "#002b36",
    236 #elif defined(THEME_GRUBER)
    237 	"#2E3436",
    238 	"#a40000",
    239 	"#4E9A06",
    240 	"#C4A000",
    241 	"#3465A4",
    242 	"#75507B",
    243 	"#417F9A",
    244 	"#babdb9",
    245 	"#555753",
    246 	"#EF2929",
    247 	"#8AE234",
    248 	"#FCE94F",
    249 	"#729FCF",
    250 	"#AD7FA8",
    251 	"#fcaf3e",
    252 	"#EEEEEC",
    253 
    254 	[255] = 0,
    255 	"#93a1a1",
    256 	"#fdf6e3",
    257 	"#e4e4e4",
    258 	"#181818",
    259 #elif defined(THEME_GRUVBOX)
    260 	[0] = "#282828", /* hard contrast: #1d2021 / soft contrast: #32302f */
    261 	[1] = "#cc241d", /* red     */
    262 	[2] = "#98971a", /* green   */
    263 	[3] = "#d79921", /* yellow  */
    264 	[4] = "#458588", /* blue    */
    265 	[5] = "#b16286", /* magenta */
    266 	[6] = "#689d6a", /* cyan    */
    267 	[7] = "#a89984", /* white   */
    268 	[8]  = "#928374", /* black   */
    269 	[9]  = "#fb4934", /* red     */
    270 	[10] = "#b8bb26", /* green   */
    271 	[11] = "#fabd2f", /* yellow  */
    272 	[12] = "#83a598", /* blue    */
    273 	[13] = "#d3869b", /* magenta */
    274 	[14] = "#8ec07c", /* cyan    */
    275 	[15] = "#ebdbb2", /* white   */
    276 
    277 	[255] = 0,
    278 	"#ebdbb2",
    279 	"#fdf6e3",
    280 	"#ebdbb2",
    281 	"#282828",
    282 #endif
    283 };
    284 
    285 
    286 /*
    287  * Default colors (colorname index)
    288  * foreground, background, cursor, reverse cursor
    289  */
    290 unsigned int defaultfg = 258;
    291 unsigned int defaultbg = 259;
    292 unsigned int defaultcs = 256;
    293 static unsigned int defaultrcs = 257;
    294 
    295 /*
    296  * Default shape of cursor
    297  * 2: Block ("█")
    298  * 4: Underline ("_")
    299  * 6: Bar ("|")
    300  * 7: Snowman ("☃")
    301  */
    302 static unsigned int cursorshape = 2;
    303 
    304 /*
    305  * Default columns and rows numbers
    306  */
    307 
    308 static unsigned int cols = 80;
    309 static unsigned int rows = 24;
    310 
    311 /*
    312  * Default shape of the mouse cursor
    313  */
    314 static unsigned char *mouseshape = "xterm";
    315 
    316 /*
    317  * Color used to display font attributes when fontconfig selected a font which
    318  * doesn't match the ones requested.
    319  */
    320 static unsigned int defaultattr = 11;
    321 
    322 /*
    323  * Force mouse select/shortcuts while mask is active (when MODE_MOUSE is set).
    324  * Note that if you want to use ShiftMask with selmasks, set this to an other
    325  * modifier, set to 0 to not use it.
    326  */
    327 static uint forcemousemod = ShiftMask;
    328 
    329 /*
    330  * Internal mouse shortcuts.
    331  * Beware that overloading Button1 will disable the selection.
    332  */
    333 static MouseShortcut mshortcuts[] = {
    334 	/* mask                 button   function        argument       release */
    335 	{ XK_ANY_MOD,           Button4, kscrollup,      {.i = mousescrollincrement} },
    336 	{ XK_ANY_MOD,           Button5, kscrolldown,    {.i = mousescrollincrement} },
    337 	{ XK_ANY_MOD,           Button2, selpaste,       {.i = 0},      1 },
    338 	{ ShiftMask,            Button4, ttysend,        {.s = "\033[5;2~"} },
    339 	{ XK_ANY_MOD,           Button4, ttysend,        {.s = "\031"} },
    340 	{ ShiftMask,            Button5, ttysend,        {.s = "\033[6;2~"} },
    341 	{ XK_ANY_MOD,           Button5, ttysend,        {.s = "\005"} },
    342 };
    343 
    344 /* Internal keyboard shortcuts. */
    345 #define MODKEY Mod1Mask
    346 #define TERMMOD (ControlMask|ShiftMask)
    347 
    348 static Shortcut shortcuts[] = {
    349 	/* mask                 keysym          function        argument */
    350 	{ XK_ANY_MOD,           XK_Break,       sendbreak,      {.i =  0} },
    351 	{ ControlMask,          XK_Print,       toggleprinter,  {.i =  0} },
    352 	{ ShiftMask,            XK_Print,       printscreen,    {.i =  0} },
    353 	{ XK_ANY_MOD,           XK_Print,       printsel,       {.i =  0} },
    354 	{ TERMMOD,              XK_Prior,       zoom,           {.f = +1} },
    355 	{ TERMMOD,              XK_Next,        zoom,           {.f = -1} },
    356 	{ TERMMOD,              XK_Home,        zoomreset,      {.f =  0} },
    357 	{ TERMMOD,              XK_C,           clipcopy,       {.i =  0} },
    358 	{ TERMMOD,              XK_V,           clippaste,      {.i =  0} },
    359 	{ TERMMOD,              XK_Y,           selpaste,       {.i =  0} },
    360 	{ ShiftMask,            XK_Insert,      selpaste,       {.i =  0} },
    361 	{ TERMMOD,              XK_Num_Lock,    numlock,        {.i =  0} },
    362 	{ TERMMOD,              XK_B,           togglebigfont,  {.i = 0 } },
    363 	{ ShiftMask,            XK_Page_Up,     kscrollup,      {.i = -1} },
    364 	{ ShiftMask,            XK_Page_Down,   kscrolldown,    {.i = -1} },
    365 };
    366 
    367 /*
    368  * Special keys (change & recompile st.info accordingly)
    369  *
    370  * Mask value:
    371  * * Use XK_ANY_MOD to match the key no matter modifiers state
    372  * * Use XK_NO_MOD to match the key alone (no modifiers)
    373  * appkey value:
    374  * * 0: no value
    375  * * > 0: keypad application mode enabled
    376  * *   = 2: term.numlock = 1
    377  * * < 0: keypad application mode disabled
    378  * appcursor value:
    379  * * 0: no value
    380  * * > 0: cursor application mode enabled
    381  * * < 0: cursor application mode disabled
    382  *
    383  * Be careful with the order of the definitions because st searches in
    384  * this table sequentially, so any XK_ANY_MOD must be in the last
    385  * position for a key.
    386  */
    387 
    388 /*
    389  * If you want keys other than the X11 function keys (0xFD00 - 0xFFFF)
    390  * to be mapped below, add them to this array.
    391  */
    392 static KeySym mappedkeys[] = { -1 };
    393 
    394 /*
    395  * State bits to ignore when matching key or button events.  By default,
    396  * numlock (Mod2Mask) and keyboard layout (XK_SWITCH_MOD) are ignored.
    397  */
    398 static uint ignoremod = Mod2Mask|XK_SWITCH_MOD;
    399 
    400 /*
    401  * This is the huge key array which defines all compatibility to the Linux
    402  * world. Please decide about changes wisely.
    403  */
    404 static Key key[] = {
    405 	/* keysym           mask            string      appkey appcursor */
    406 	{ XK_KP_Home,       ShiftMask,      "\033[2J",       0,   -1},
    407 	{ XK_KP_Home,       ShiftMask,      "\033[1;2H",     0,   +1},
    408 	{ XK_KP_Home,       XK_ANY_MOD,     "\033[H",        0,   -1},
    409 	{ XK_KP_Home,       XK_ANY_MOD,     "\033[1~",       0,   +1},
    410 	{ XK_KP_Up,         XK_ANY_MOD,     "\033Ox",       +1,    0},
    411 	{ XK_KP_Up,         XK_ANY_MOD,     "\033[A",        0,   -1},
    412 	{ XK_KP_Up,         XK_ANY_MOD,     "\033OA",        0,   +1},
    413 	{ XK_KP_Down,       XK_ANY_MOD,     "\033Or",       +1,    0},
    414 	{ XK_KP_Down,       XK_ANY_MOD,     "\033[B",        0,   -1},
    415 	{ XK_KP_Down,       XK_ANY_MOD,     "\033OB",        0,   +1},
    416 	{ XK_KP_Left,       XK_ANY_MOD,     "\033Ot",       +1,    0},
    417 	{ XK_KP_Left,       XK_ANY_MOD,     "\033[D",        0,   -1},
    418 	{ XK_KP_Left,       XK_ANY_MOD,     "\033OD",        0,   +1},
    419 	{ XK_KP_Right,      XK_ANY_MOD,     "\033Ov",       +1,    0},
    420 	{ XK_KP_Right,      XK_ANY_MOD,     "\033[C",        0,   -1},
    421 	{ XK_KP_Right,      XK_ANY_MOD,     "\033OC",        0,   +1},
    422 	{ XK_KP_Prior,      ShiftMask,      "\033[5;2~",     0,    0},
    423 	{ XK_KP_Prior,      XK_ANY_MOD,     "\033[5~",       0,    0},
    424 	{ XK_KP_Begin,      XK_ANY_MOD,     "\033[E",        0,    0},
    425 	{ XK_KP_End,        ControlMask,    "\033[J",       -1,    0},
    426 	{ XK_KP_End,        ControlMask,    "\033[1;5F",    +1,    0},
    427 	{ XK_KP_End,        ShiftMask,      "\033[K",       -1,    0},
    428 	{ XK_KP_End,        ShiftMask,      "\033[1;2F",    +1,    0},
    429 	{ XK_KP_End,        XK_ANY_MOD,     "\033[4~",       0,    0},
    430 	{ XK_KP_Next,       ShiftMask,      "\033[6;2~",     0,    0},
    431 	{ XK_KP_Next,       XK_ANY_MOD,     "\033[6~",       0,    0},
    432 	{ XK_KP_Insert,     ShiftMask,      "\033[2;2~",    +1,    0},
    433 	{ XK_KP_Insert,     ShiftMask,      "\033[4l",      -1,    0},
    434 	{ XK_KP_Insert,     ControlMask,    "\033[L",       -1,    0},
    435 	{ XK_KP_Insert,     ControlMask,    "\033[2;5~",    +1,    0},
    436 	{ XK_KP_Insert,     XK_ANY_MOD,     "\033[4h",      -1,    0},
    437 	{ XK_KP_Insert,     XK_ANY_MOD,     "\033[2~",      +1,    0},
    438 	{ XK_KP_Delete,     ControlMask,    "\033[M",       -1,    0},
    439 	{ XK_KP_Delete,     ControlMask,    "\033[3;5~",    +1,    0},
    440 	{ XK_KP_Delete,     ShiftMask,      "\033[2K",      -1,    0},
    441 	{ XK_KP_Delete,     ShiftMask,      "\033[3;2~",    +1,    0},
    442 	{ XK_KP_Delete,     XK_ANY_MOD,     "\033[P",       -1,    0},
    443 	{ XK_KP_Delete,     XK_ANY_MOD,     "\033[3~",      +1,    0},
    444 	{ XK_KP_Multiply,   XK_ANY_MOD,     "\033Oj",       +2,    0},
    445 	{ XK_KP_Add,        XK_ANY_MOD,     "\033Ok",       +2,    0},
    446 	{ XK_KP_Enter,      XK_ANY_MOD,     "\033OM",       +2,    0},
    447 	{ XK_KP_Enter,      XK_ANY_MOD,     "\r",           -1,    0},
    448 	{ XK_KP_Subtract,   XK_ANY_MOD,     "\033Om",       +2,    0},
    449 	{ XK_KP_Decimal,    XK_ANY_MOD,     "\033On",       +2,    0},
    450 	{ XK_KP_Divide,     XK_ANY_MOD,     "\033Oo",       +2,    0},
    451 	{ XK_KP_0,          XK_ANY_MOD,     "\033Op",       +2,    0},
    452 	{ XK_KP_1,          XK_ANY_MOD,     "\033Oq",       +2,    0},
    453 	{ XK_KP_2,          XK_ANY_MOD,     "\033Or",       +2,    0},
    454 	{ XK_KP_3,          XK_ANY_MOD,     "\033Os",       +2,    0},
    455 	{ XK_KP_4,          XK_ANY_MOD,     "\033Ot",       +2,    0},
    456 	{ XK_KP_5,          XK_ANY_MOD,     "\033Ou",       +2,    0},
    457 	{ XK_KP_6,          XK_ANY_MOD,     "\033Ov",       +2,    0},
    458 	{ XK_KP_7,          XK_ANY_MOD,     "\033Ow",       +2,    0},
    459 	{ XK_KP_8,          XK_ANY_MOD,     "\033Ox",       +2,    0},
    460 	{ XK_KP_9,          XK_ANY_MOD,     "\033Oy",       +2,    0},
    461 	{ XK_Up,            ShiftMask,      "\033[1;2A",     0,    0},
    462 	{ XK_Up,            Mod1Mask,       "\033[1;3A",     0,    0},
    463 	{ XK_Up,         ShiftMask|Mod1Mask,"\033[1;4A",     0,    0},
    464 	{ XK_Up,            ControlMask,    "\033[1;5A",     0,    0},
    465 	{ XK_Up,      ShiftMask|ControlMask,"\033[1;6A",     0,    0},
    466 	{ XK_Up,       ControlMask|Mod1Mask,"\033[1;7A",     0,    0},
    467 	{ XK_Up,ShiftMask|ControlMask|Mod1Mask,"\033[1;8A",  0,    0},
    468 	{ XK_Up,            XK_ANY_MOD,     "\033[A",        0,   -1},
    469 	{ XK_Up,            XK_ANY_MOD,     "\033OA",        0,   +1},
    470 	{ XK_Down,          ShiftMask,      "\033[1;2B",     0,    0},
    471 	{ XK_Down,          Mod1Mask,       "\033[1;3B",     0,    0},
    472 	{ XK_Down,       ShiftMask|Mod1Mask,"\033[1;4B",     0,    0},
    473 	{ XK_Down,          ControlMask,    "\033[1;5B",     0,    0},
    474 	{ XK_Down,    ShiftMask|ControlMask,"\033[1;6B",     0,    0},
    475 	{ XK_Down,     ControlMask|Mod1Mask,"\033[1;7B",     0,    0},
    476 	{ XK_Down,ShiftMask|ControlMask|Mod1Mask,"\033[1;8B",0,    0},
    477 	{ XK_Down,          XK_ANY_MOD,     "\033[B",        0,   -1},
    478 	{ XK_Down,          XK_ANY_MOD,     "\033OB",        0,   +1},
    479 	{ XK_Left,          ShiftMask,      "\033[1;2D",     0,    0},
    480 	{ XK_Left,          Mod1Mask,       "\033[1;3D",     0,    0},
    481 	{ XK_Left,       ShiftMask|Mod1Mask,"\033[1;4D",     0,    0},
    482 	{ XK_Left,          ControlMask,    "\033[1;5D",     0,    0},
    483 	{ XK_Left,    ShiftMask|ControlMask,"\033[1;6D",     0,    0},
    484 	{ XK_Left,     ControlMask|Mod1Mask,"\033[1;7D",     0,    0},
    485 	{ XK_Left,ShiftMask|ControlMask|Mod1Mask,"\033[1;8D",0,    0},
    486 	{ XK_Left,          XK_ANY_MOD,     "\033[D",        0,   -1},
    487 	{ XK_Left,          XK_ANY_MOD,     "\033OD",        0,   +1},
    488 	{ XK_Right,         ShiftMask,      "\033[1;2C",     0,    0},
    489 	{ XK_Right,         Mod1Mask,       "\033[1;3C",     0,    0},
    490 	{ XK_Right,      ShiftMask|Mod1Mask,"\033[1;4C",     0,    0},
    491 	{ XK_Right,         ControlMask,    "\033[1;5C",     0,    0},
    492 	{ XK_Right,   ShiftMask|ControlMask,"\033[1;6C",     0,    0},
    493 	{ XK_Right,    ControlMask|Mod1Mask,"\033[1;7C",     0,    0},
    494 	{ XK_Right,ShiftMask|ControlMask|Mod1Mask,"\033[1;8C",0,   0},
    495 	{ XK_Right,         XK_ANY_MOD,     "\033[C",        0,   -1},
    496 	{ XK_Right,         XK_ANY_MOD,     "\033OC",        0,   +1},
    497 	{ XK_ISO_Left_Tab,  ShiftMask,      "\033[Z",        0,    0},
    498 	{ XK_Return,        Mod1Mask,       "\033\r",        0,    0},
    499 	{ XK_Return,        XK_ANY_MOD,     "\r",            0,    0},
    500 	{ XK_Insert,        ShiftMask,      "\033[4l",      -1,    0},
    501 	{ XK_Insert,        ShiftMask,      "\033[2;2~",    +1,    0},
    502 	{ XK_Insert,        ControlMask,    "\033[L",       -1,    0},
    503 	{ XK_Insert,        ControlMask,    "\033[2;5~",    +1,    0},
    504 	{ XK_Insert,        XK_ANY_MOD,     "\033[4h",      -1,    0},
    505 	{ XK_Insert,        XK_ANY_MOD,     "\033[2~",      +1,    0},
    506 	{ XK_Delete,        ControlMask,    "\033[M",       -1,    0},
    507 	{ XK_Delete,        ControlMask,    "\033[3;5~",    +1,    0},
    508 	{ XK_Delete,        ShiftMask,      "\033[2K",      -1,    0},
    509 	{ XK_Delete,        ShiftMask,      "\033[3;2~",    +1,    0},
    510 	{ XK_Delete,        XK_ANY_MOD,     "\033[P",       -1,    0},
    511 	{ XK_Delete,        XK_ANY_MOD,     "\033[3~",      +1,    0},
    512 	{ XK_BackSpace,     XK_NO_MOD,      "\177",          0,    0},
    513 	{ XK_BackSpace,     Mod1Mask,       "\033\177",      0,    0},
    514 	{ XK_Home,          ShiftMask,      "\033[2J",       0,   -1},
    515 	{ XK_Home,          ShiftMask,      "\033[1;2H",     0,   +1},
    516 	{ XK_Home,          XK_ANY_MOD,     "\033[H",        0,   -1},
    517 	{ XK_Home,          XK_ANY_MOD,     "\033[1~",       0,   +1},
    518 	{ XK_End,           ControlMask,    "\033[J",       -1,    0},
    519 	{ XK_End,           ControlMask,    "\033[1;5F",    +1,    0},
    520 	{ XK_End,           ShiftMask,      "\033[K",       -1,    0},
    521 	{ XK_End,           ShiftMask,      "\033[1;2F",    +1,    0},
    522 	{ XK_End,           XK_ANY_MOD,     "\033[4~",       0,    0},
    523 	{ XK_Prior,         ControlMask,    "\033[5;5~",     0,    0},
    524 	{ XK_Prior,         ShiftMask,      "\033[5;2~",     0,    0},
    525 	{ XK_Prior,         XK_ANY_MOD,     "\033[5~",       0,    0},
    526 	{ XK_Next,          ControlMask,    "\033[6;5~",     0,    0},
    527 	{ XK_Next,          ShiftMask,      "\033[6;2~",     0,    0},
    528 	{ XK_Next,          XK_ANY_MOD,     "\033[6~",       0,    0},
    529 	{ XK_F1,            XK_NO_MOD,      "\033OP" ,       0,    0},
    530 	{ XK_F1, /* F13 */  ShiftMask,      "\033[1;2P",     0,    0},
    531 	{ XK_F1, /* F25 */  ControlMask,    "\033[1;5P",     0,    0},
    532 	{ XK_F1, /* F37 */  Mod4Mask,       "\033[1;6P",     0,    0},
    533 	{ XK_F1, /* F49 */  Mod1Mask,       "\033[1;3P",     0,    0},
    534 	{ XK_F1, /* F61 */  Mod3Mask,       "\033[1;4P",     0,    0},
    535 	{ XK_F2,            XK_NO_MOD,      "\033OQ" ,       0,    0},
    536 	{ XK_F2, /* F14 */  ShiftMask,      "\033[1;2Q",     0,    0},
    537 	{ XK_F2, /* F26 */  ControlMask,    "\033[1;5Q",     0,    0},
    538 	{ XK_F2, /* F38 */  Mod4Mask,       "\033[1;6Q",     0,    0},
    539 	{ XK_F2, /* F50 */  Mod1Mask,       "\033[1;3Q",     0,    0},
    540 	{ XK_F2, /* F62 */  Mod3Mask,       "\033[1;4Q",     0,    0},
    541 	{ XK_F3,            XK_NO_MOD,      "\033OR" ,       0,    0},
    542 	{ XK_F3, /* F15 */  ShiftMask,      "\033[1;2R",     0,    0},
    543 	{ XK_F3, /* F27 */  ControlMask,    "\033[1;5R",     0,    0},
    544 	{ XK_F3, /* F39 */  Mod4Mask,       "\033[1;6R",     0,    0},
    545 	{ XK_F3, /* F51 */  Mod1Mask,       "\033[1;3R",     0,    0},
    546 	{ XK_F3, /* F63 */  Mod3Mask,       "\033[1;4R",     0,    0},
    547 	{ XK_F4,            XK_NO_MOD,      "\033OS" ,       0,    0},
    548 	{ XK_F4, /* F16 */  ShiftMask,      "\033[1;2S",     0,    0},
    549 	{ XK_F4, /* F28 */  ControlMask,    "\033[1;5S",     0,    0},
    550 	{ XK_F4, /* F40 */  Mod4Mask,       "\033[1;6S",     0,    0},
    551 	{ XK_F4, /* F52 */  Mod1Mask,       "\033[1;3S",     0,    0},
    552 	{ XK_F5,            XK_NO_MOD,      "\033[15~",      0,    0},
    553 	{ XK_F5, /* F17 */  ShiftMask,      "\033[15;2~",    0,    0},
    554 	{ XK_F5, /* F29 */  ControlMask,    "\033[15;5~",    0,    0},
    555 	{ XK_F5, /* F41 */  Mod4Mask,       "\033[15;6~",    0,    0},
    556 	{ XK_F5, /* F53 */  Mod1Mask,       "\033[15;3~",    0,    0},
    557 	{ XK_F6,            XK_NO_MOD,      "\033[17~",      0,    0},
    558 	{ XK_F6, /* F18 */  ShiftMask,      "\033[17;2~",    0,    0},
    559 	{ XK_F6, /* F30 */  ControlMask,    "\033[17;5~",    0,    0},
    560 	{ XK_F6, /* F42 */  Mod4Mask,       "\033[17;6~",    0,    0},
    561 	{ XK_F6, /* F54 */  Mod1Mask,       "\033[17;3~",    0,    0},
    562 	{ XK_F7,            XK_NO_MOD,      "\033[18~",      0,    0},
    563 	{ XK_F7, /* F19 */  ShiftMask,      "\033[18;2~",    0,    0},
    564 	{ XK_F7, /* F31 */  ControlMask,    "\033[18;5~",    0,    0},
    565 	{ XK_F7, /* F43 */  Mod4Mask,       "\033[18;6~",    0,    0},
    566 	{ XK_F7, /* F55 */  Mod1Mask,       "\033[18;3~",    0,    0},
    567 	{ XK_F8,            XK_NO_MOD,      "\033[19~",      0,    0},
    568 	{ XK_F8, /* F20 */  ShiftMask,      "\033[19;2~",    0,    0},
    569 	{ XK_F8, /* F32 */  ControlMask,    "\033[19;5~",    0,    0},
    570 	{ XK_F8, /* F44 */  Mod4Mask,       "\033[19;6~",    0,    0},
    571 	{ XK_F8, /* F56 */  Mod1Mask,       "\033[19;3~",    0,    0},
    572 	{ XK_F9,            XK_NO_MOD,      "\033[20~",      0,    0},
    573 	{ XK_F9, /* F21 */  ShiftMask,      "\033[20;2~",    0,    0},
    574 	{ XK_F9, /* F33 */  ControlMask,    "\033[20;5~",    0,    0},
    575 	{ XK_F9, /* F45 */  Mod4Mask,       "\033[20;6~",    0,    0},
    576 	{ XK_F9, /* F57 */  Mod1Mask,       "\033[20;3~",    0,    0},
    577 	{ XK_F10,           XK_NO_MOD,      "\033[21~",      0,    0},
    578 	{ XK_F10, /* F22 */ ShiftMask,      "\033[21;2~",    0,    0},
    579 	{ XK_F10, /* F34 */ ControlMask,    "\033[21;5~",    0,    0},
    580 	{ XK_F10, /* F46 */ Mod4Mask,       "\033[21;6~",    0,    0},
    581 	{ XK_F10, /* F58 */ Mod1Mask,       "\033[21;3~",    0,    0},
    582 	{ XK_F11,           XK_NO_MOD,      "\033[23~",      0,    0},
    583 	{ XK_F11, /* F23 */ ShiftMask,      "\033[23;2~",    0,    0},
    584 	{ XK_F11, /* F35 */ ControlMask,    "\033[23;5~",    0,    0},
    585 	{ XK_F11, /* F47 */ Mod4Mask,       "\033[23;6~",    0,    0},
    586 	{ XK_F11, /* F59 */ Mod1Mask,       "\033[23;3~",    0,    0},
    587 	{ XK_F12,           XK_NO_MOD,      "\033[24~",      0,    0},
    588 	{ XK_F12, /* F24 */ ShiftMask,      "\033[24;2~",    0,    0},
    589 	{ XK_F12, /* F36 */ ControlMask,    "\033[24;5~",    0,    0},
    590 	{ XK_F12, /* F48 */ Mod4Mask,       "\033[24;6~",    0,    0},
    591 	{ XK_F12, /* F60 */ Mod1Mask,       "\033[24;3~",    0,    0},
    592 	{ XK_F13,           XK_NO_MOD,      "\033[1;2P",     0,    0},
    593 	{ XK_F14,           XK_NO_MOD,      "\033[1;2Q",     0,    0},
    594 	{ XK_F15,           XK_NO_MOD,      "\033[1;2R",     0,    0},
    595 	{ XK_F16,           XK_NO_MOD,      "\033[1;2S",     0,    0},
    596 	{ XK_F17,           XK_NO_MOD,      "\033[15;2~",    0,    0},
    597 	{ XK_F18,           XK_NO_MOD,      "\033[17;2~",    0,    0},
    598 	{ XK_F19,           XK_NO_MOD,      "\033[18;2~",    0,    0},
    599 	{ XK_F20,           XK_NO_MOD,      "\033[19;2~",    0,    0},
    600 	{ XK_F21,           XK_NO_MOD,      "\033[20;2~",    0,    0},
    601 	{ XK_F22,           XK_NO_MOD,      "\033[21;2~",    0,    0},
    602 	{ XK_F23,           XK_NO_MOD,      "\033[23;2~",    0,    0},
    603 	{ XK_F24,           XK_NO_MOD,      "\033[24;2~",    0,    0},
    604 	{ XK_F25,           XK_NO_MOD,      "\033[1;5P",     0,    0},
    605 	{ XK_F26,           XK_NO_MOD,      "\033[1;5Q",     0,    0},
    606 	{ XK_F27,           XK_NO_MOD,      "\033[1;5R",     0,    0},
    607 	{ XK_F28,           XK_NO_MOD,      "\033[1;5S",     0,    0},
    608 	{ XK_F29,           XK_NO_MOD,      "\033[15;5~",    0,    0},
    609 	{ XK_F30,           XK_NO_MOD,      "\033[17;5~",    0,    0},
    610 	{ XK_F31,           XK_NO_MOD,      "\033[18;5~",    0,    0},
    611 	{ XK_F32,           XK_NO_MOD,      "\033[19;5~",    0,    0},
    612 	{ XK_F33,           XK_NO_MOD,      "\033[20;5~",    0,    0},
    613 	{ XK_F34,           XK_NO_MOD,      "\033[21;5~",    0,    0},
    614 	{ XK_F35,           XK_NO_MOD,      "\033[23;5~",    0,    0},
    615 };
    616 
    617 /*
    618  * Selection types' masks.
    619  * Use the same masks as usual.
    620  * Button1Mask is always unset, to make masks match between ButtonPress.
    621  * ButtonRelease and MotionNotify.
    622  * If no match is found, regular selection is used.
    623  */
    624 static uint selmasks[] = {
    625 	[SEL_RECTANGULAR] = Mod1Mask,
    626 };
    627 
    628 /*
    629  * Printable characters in ASCII, used to estimate the advance width
    630  * of single wide characters.
    631  */
    632 static char ascii_printable[] =
    633 	" !\"#$%&'()*+,-./0123456789:;<=>?"
    634 	"@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_"
    635 	"`abcdefghijklmnopqrstuvwxyz{|}~";